@book{1062,
	author = {Guskey, Thomas R.},
	title = {Practical solutions for serious problems in standards-based grading /},
	publisher = {Corwin Press,},
	year = {c2009.},
	address = {Thousand Oaks, CA :},
	url = {http://www.loc.gov/catdir/toc/ecip0811/2008006265.html}
}